Running Calendar United States 2025-2026

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Explore the best running races in the United States for 2025-2026! Our updated list features 11570 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

Half Marathons Marathons Obstacle Runs Trail Runs Triathlons
October 2025
Oct
10-12
Fr - Su

The Biggest Little Ultra

Backyard Ultra 6 hr 50 mi ... 24 hr 48 hr
Oct
10
Friday

Thrasher Night Trail

Trail Run 5 km 11 km 22 km 33 km
Oct
10
Friday

Close the Loop 5K

5 km
Oct
10
Friday

St. Mary's Oktoberfest 5k

5 km
Oct
10
Friday

Golden Pines Trail Run

Trail Run 7 km 11 km
Oct
10-12
Fr - Su

Race for Catherine

5 km
Oct
10
Friday

Olde York 5K Run/Walk

5 km
Oct
10
Friday

Burrillville Bronco 5K

5 km
Oct
10
Friday

Grove City College XC Alumni 5k

Trail Run 3 km 5 km
Oct
10
Friday

Spooky Sprint - Lexington

5 km
Oct
11
Saturday

Salem Half Marathon

2 mi 8 km 21 km
Oct
11
Saturday

Savage Race - Dallas

Obstacle Run 3 mi 7 mi
Oct
11
Saturday

Queen Bee Half Marathon

21 km
Oct
11
Saturday

Spooky Sprint - Ann Arbor

5 km 10 km 21 km
Oct
11
Saturday

Breckenridge Road Marathon

10 km 21 km 42 km
Oct
11-12
Sa - Su

Forbidden Forest 30 Hour Ultra Run

Backyard Ultra 26 mi 50 km ... 100 km 100 mi
Oct
11
Saturday

Angel's Rest

Trail Run 10 km 20 mi 50 km
Oct
11
Saturday

Dimple Dell Half Marathon

Trail Run 13 mi
Oct
11-12
Sa - Su

Midstate Massive Ultra Trail

Trail Run 30 mi 50 mi 100 mi
Oct
11
Saturday

Paris Mountain Half Marathon

Trail Run 13 mi
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